1520673086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{417997}}^1$

素因数の和:418123

約数の個数: 16

約数和(自身を含む): 2437764336

約数和(自身を除く): 917091250

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 417997, 835994, 7105949, 14211898, 44725679, 89451358, 760336543, 1520673086]

約数ペア:

[(1, 1520673086), (2, 760336543), (17, 89451358), (34, 44725679), (107, 14211898), (214, 7105949), (1819, 835994), (3638, 417997)]